apache / apache/parquet-java

Clean up parquet-cascading dependencies

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Component: Java Component: Parquet Priority: Major Type: enhancement
Dominant language
Java
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Description

parquet-cascading depends on elephantbird and pig because it depends on parquet-thrift. But it seems like parquet-cascading should only depend on cascading and hadoop.

**Reporter**: [Alex Levenson](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=alexlevenson) / @isnotinvain

**Note**: *This issue was originally created as [PARQUET-143](https://issues.apache.org/jira/browse/PARQUET-143). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

Contributor guide

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Research direction

Start by locating the parquet-cascading dependency declarations and review the migration documentation linked in the issue. Check why elephantbird, pig, and parquet-thrift are brought in, then verify that the resulting dependencies are limited to cascading and hadoop.

Written by the indexing model from the issue text.

Assessment

Tech stack
hadoop, java
Domain
build-system
Issue type
Refactor
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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